I wouldn't say that Manchester United performed brilliantly because I was expecting to see them score more goals than just one but to my greatest surprise,they didn't play like those that wants to score more goals. Manchester United needs a good striking force so that scoring goals wouldn't be a problem. I see a very strong defence that Eric Hag has built.
Onana did very well to keep United in the game, AWB was also fantastic with his runs, blocks and slides and also assisted in setting up the goal. United were just lucky to win the game, they really need to improve their performance in their next game.
I did not watch the match but looking at the player's statistic, Fernandez got not that bad score compared to Antony, Garnacho and Mount.
Yes Antony, Mount and Garnacho seems to be not in their best form in the first match but I think it is still reasonable enough since it is not always easy to show the best in the first match.
Thumbs up to the new GK Onana, he did some crucial saves and make a clean sheet in the first match.
They need more times to create a great teamwork and play in real matches in the league so lets give them more opportunities to show their best.